Forklift body manufacturing method
A manufacturing method and vehicle body technology, which is applied in the field of forklifts, can solve the problems of complicated welding tooling processing, easy deformation, and difficult debugging of welding tooling, and achieve the effect of high positioning accuracy and easy demoulding
Active Publication Date: 2020-12-18
WUHU RUICHUANG FORKELEVATOR
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Problems solved by technology
[0003] 1. The processing of welding tooling is complicated, and the size is not easy to guarantee, which will affect the quality of the welded car body;
[0004] 2. After positioning, it is difficult to weld and demould the product, and the product is easily deformed after demoulding, which affects product quality and production efficiency;
[0005] 3. It is difficult to debug welding tooling;
[0006] 4. The car body is prone to deformation during the welding process
Method used
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[0050] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.
[0051] The invention provides a method for manufacturing a forklift body, which adopts a welding tool and includes the following steps:
[0052] S1. Use welding equipment to locate the mounting plate of the front axle, the support of the tilting cylinder and the support of the gearbox;
[0053] S2. Use welding tooling to position the tailstock and engine support;
[0054] S3, use the welding tool to carry out the positioning of the first box body, the second box body and the fender, and the two front axle mounting plates and the tailstock are located between the first box body and the second box ...
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The invention discloses a forklift body manufacturing method. The forklift body manufacturing method comprises the steps that S1, a welding tool is used for positioning a front axle mounting plate, aninclined cylinder support and a gearbox support; S2, the welding tool is used for positioning a tail frame and an engine support; S3, the welding tool is used for positioning a first box, a second box and a fender, and the front axle mounting plate and the tail frame are located between the first box and the second box; S4, the welding tool is used for fastening the front axle mounting plate to the first box and the second box and fastening the tail frame to the first box and the second box; S5, the inclined cylinder support is welded to the first box and the second box; S6, the front axle mounting plate is welded to the fender, the first box and the second box, and the gearbox support is welded to the front axle mounting plate; and S7, the tail frame is welded to the first box and the second box, and the engine support is welded to the tail frame. According to the forklift body manufacturing method, the production efficiency and quality of a forklift body can be improved, and demolding deformation of the forklift body can be effectively prevented.
Description
technical field [0001] The invention belongs to the technical field of forklifts, in particular, the invention relates to a method for manufacturing a forklift body. Background technique [0002] When the forklift body is produced, welding tooling is used to position the components. The existing welding tooling mostly uses L-shaped right-angle positioning seats and contact positioning pins to position the components that make up the forklift body. Such a structure exists as follows The many disadvantages of: [0003] 1. The processing of welding tooling is complicated, and the size is not easy to guarantee, which will affect the quality of the welded car body; [0004] 2. After positioning, it is difficult to weld and demould the product, and the product is easily deformed after demoulding, which affects product quality and production efficiency; [0005] 3. It is difficult to debug welding tooling; [0006] 4. The car body is prone to deformation during the welding proce...
Claims
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IPC IPC(8): B23K31/02B23K37/04
CPCB23K31/02B23K37/0443
Inventor 梁永海邵波涛王永志杨尚雯孙善喜
Owner WUHU RUICHUANG FORKELEVATOR